[ajug-members] Why doesn't this work?

[Tim Watts]

Thanks. Yeah, I saw that about 1/2 hr after I sent this out. DOH!

On Monday 31 October 2005 03:05, Jake wrote:
> Tim -
>
> method signatures are case sensative.. it's windowClosing not
> WindowClosing. so basically the adapter method you were trying to overwrite
> was never overwritten.  i'd really rather not comment on the rest.
>
> - Jake Berner
>   ----- Original Message -----
>   From: Tim Watts
>   To: ajug-members at ajug.org
>   Sent: Monday, October 31, 2005 12:01 AM
>   Subject: [ajug-members] Why doesn't this work?
>
>
>   Can anyone see why this program can't hear any of the window events? I
> would expect that when I hit the [X] (close button) the System.out msg
> would appear on the console and the VM would terminate. But it goes
> completely unnoticed.
>
>
>   package com.mycompany.swing;
>
>
>   import java.awt.event.WindowAdapter;
>
>   import java.awt.event.WindowEvent;
>
>   import java.awt.event.WindowListener;
>
>
>   import javax.swing.JApplet;
>
>   import javax.swing.JFrame;
>
>
>   public class WindowListenerTest extends JApplet
>
>   {
>
>   private JFrame frame;
>
>
>   public WindowListenerTest()
>
>   {
>
>   buildGui();
>
>   setListeners();
>
>   frame.pack();
>
>   frame.setVisible(true);
>
>   }
>
>   public static void main(String[] args)
>
>   {
>
>   javax.swing.SwingUtilities.invokeLater(new Runnable() {
>
>   public void run() {
>
>   new WindowListenerTest();
>
>   }
>
>   });
>
>   }
>
>   private void buildGui()
>
>   {
>
>   frame = new JFrame("Window Listener Test");
>
>   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
>
>   //frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
>
>   frame.getContentPane().add(this);
>
>   }
>
>   private void setListeners() {
>
>   frame.addWindowListener( new WindowAdapter() {
>
>   public void WindowClosing(WindowEvent evt) {
>
>   System.out.println("Shutting down...bye.");
>
>   System.exit(0);
>
>   }
>
>   public void WindowGainedFocus(WindowEvent evt) {
>
>   System.out.println("got focus.");
>
>   }
>
>   });
>
>   WindowListener[] listeners = frame.getWindowListeners();
>
>   System.out.println("listeners.length: " +listeners.length);
>
>   }
>
>   }
>
>
>
>
> ---------------------------------------------------------------------------
>---
>
>
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